Humminbird Side Imaging Forums
Other Humminbird Products => Accessories => Topic started by: Doug Johnston on January 24, 2014, 11:34:06 AM
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I just install the as 360 tm and as gps hs. I have things working better but still need to know if I should go back to "true north" after calibration of COG and Heading in "magnetic north" ?
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Not unless you want to run your unit on the True North setting. Once calibrated you can make whatever menu choices you want to run.